public class E_7 {
   public static void main (String args[]) {
      char c = '\0';
      for(int i=1;i<=4;i++) {
       switch(i) {
         case 1: c = 'J';
                 System.out.print(c);
         case 2: c = 'e';
                 System.out.print(c);
                 break;
         case 3: c = 'p';
                 System.out.print(c);
         default:System.out.print("好");
       }
      }
    }
}
